The AI military complex: Which are the main companies in it?
Major technology and defence contractors are securing substantial contracts to integrate artificial intelligence into military operations globally. Companies including Raytheon UK, Anduril, Palantir, and traditional arms manufacturers like Lockheed Martin are competing for a growing share of military AI procurement as defence spending reaches record levels.
The defence sector is undergoing a fundamental transformation as artificial intelligence becomes central to military capability. Historically, warfare relied on physical hardware such as tanks, aircraft, and weapons produced by established prime contractors. Today, software and remote operations increasingly define how conflicts are conducted, with soldiers operating systems through digital interfaces rather than traditional battlefield deployment.
The military AI market now encompasses diverse technologies ranging from cloud computing infrastructure to autonomous unmanned systems and algorithmic decision-making platforms. This evolution originated from the US drone programmes of the 2000s and 2010s, which established remote, screen-based warfare as a standard operational model. As this shift accelerates, traditional military-industrial structures are reorganising into military-technology complexes.
Recent contract awards demonstrate the scale of investment flowing into this sector. The UK Ministry of Defence committed 2 billion pounds over 15 years to a consortium led by Raytheon UK for soldier training on AI systems. NATO simultaneously awarded contracts to Anduril for its Lattice AI software platform, alongside Palantir and French firm Athea SAS, to manage the alliance's Enhanced Air Command and Control Data Platform. Lattice integrates data from multiple sources using artificial intelligence and computer vision to create unified operational pictures.
Global military expenditure reached 2.88 trillion dollars in 2025, with governments allocating record defence budgets. The Pentagon's 2014 "Third Offset Strategy" explicitly identified AI as defining future warfare, and procurement activity has accelerated accordingly. Recent Pentagon contracts with eight leading technology companies aim to establish an "AI-first" military infrastructure across classified networks.
The Stockholm International Peace Research Institute categorised the military AI industry into four business model groups, with participants ranging from established arms manufacturers layering AI onto existing systems to new technology entrants. Traditional firms including Lockheed Martin, RTX, Northrop Grumman, and BAE Systems compete alongside emerging technology companies for market share as conflicts in Ukraine and the Middle East drive demand.
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